.layui-layout-admin .layui-header {
  background-color: #23262E;
}
.layui-layout-admin .layui-logo {
  border-bottom: 1px solid #181a1f;
}
.layui-tab-card > .layui-tab-title {
  background-color: #f2f2f2;
}
.layui-tab-card > .layui-tab-title .layui-this {
  background-color: #fff;
  color: #009688;
}
.layui-nav {
  background-color: #23262E;
}
.layui-bg-black {
  background-color: #23262E !important;
}
